Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 060441
CLMINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1141 PM CDT WED OCT 05 2022

...................................

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1895 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   09/07/1906
 LOW              19   09/15/2011
HIGHEST           86   09/01         MM      MM       85  09/29
LOWEST            27   09/28         MM      MM       36  09/18
AVG. MAXIMUM    67.5               66.4     1.1     71.2
AVG. MINIMUM    44.7               42.0     2.7     46.9
MEAN            56.1               54.2     1.9     59.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                4.6    -2.6        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.36   1961
 MINIMUM        0.20   1897
TOTALS          2.36               3.00   -0.64     3.23
DAILY AVG.      0.08               0.10   -0.02     0.11
DAYS >= .01       10               12.2    -2.2       14
DAYS >= .10        2                6.1    -4.1        5
DAYS >= .50        2                1.7     0.3        1
DAYS >= 1.00       1                0.6     0.4        1
GREATEST
 24 HR. TOTAL   1.75   09/15 TO 09/16

SNOWFALL (INCHES)
RECORDS
 TOTAL           2.0   1912
TOTALS           0.0                0.1    -0.1      0.0
SINCE 7/1        0.0                0.1    -0.1       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    271                336     -65      189
 SINCE 7/1       351                527    -176       MM
COOLING TOTAL     14                 12       2       16
 SINCE 1/1       191                174      17       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    26/330    DATE  09/25
HIGHEST GUST SPEED/DIRECTION    46/330    DATE  09/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.29
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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